For wear-resistant overlays, side bends are critical. The PDF clearly states when they are mandatory versus when face/root bends suffice.
EN ISO 15614-7 specifies the requirements for the qualification of welding procedures for overlay welding of metallic materials en iso 15614-7 pdf
: Lists critical variables (like material type or welding position) that, if changed beyond a certain limit, require a new procedure test. iTeh Standards Current Status and Versions EN ISO 15614-7:2019 : This is the current European adoption of the ISO 15614-7:2016 international standard. Relationship to Other Standards For wear-resistant overlays, side bends are critical
The standard is a critical document for welding engineers and manufacturers focusing on overlay welding (also known as surfacing, cladding, or hardfacing). It establishes the rules for qualifying welding procedures to ensure that the deposited metal meets specific corrosion-resistant or wear-resistant requirements. Key Overview of EN ISO 15614-7 iTeh Standards Current Status and Versions EN ISO
Crucial for hardfacing to ensure the desired wear resistance is achieved.